<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
		
		<style type="text/css">
			
		</style>
		<script type="text/javascript">
			
			// alert("11111");
			// document.write("2222");
			// console.log("3333");
			var people = {
				
				toString : function(){
					
					return 666;
				}
			};
			// 不用new的吗 好神奇 里面的对象都没有引用了 
			var peoples = [people, people, people];
			alert(peoples);
			
			
		</script>
	</head>
	<body>
		
		<button type="button" onclick="alert('4444')">444</button>
	</body>
</html>
